Finding the Fourth Proportional to 50,436.16, 69,591.34 and 29,214.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,436.16 : 69,591.34 = 29,214.16 : x
2. Step 2: Convert to fraction form
   50,436.16/69,591.34 = 29,214.16/x
3. Step 3: Cross multiply
   50,436.16x = 69,591.34 × 29,214.16
4. Step 4: Simplify right side
   50,436.16x = 2,033,052,541.37
5. Step 5: Solve for x
   x = 2,033,052,541.37/50,436.16
6. Step 6: Final answer
   x = 40,309.42